org.elasticsearch.join.mapper

Class ParentIdFieldMapper

java.lang.Object

org.elasticsearch.index.mapper.Mapper

org.elasticsearch.index.mapper.FieldMapper

org.elasticsearch.join.mapper.ParentIdFieldMapper

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Iterable<Mapper>, ToXContent

public final class ParentIdFieldMapper
extends FieldMapper

A field mapper used internally by the ParentJoinFieldMapper to index the value that link documents in the index (parent _id or _id if the document is a parent).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ParentIdFieldMapper.ParentIdFieldType

Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.FieldMapper

FieldMapper.CopyTo, FieldMapper.MultiFields

Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.Mapper

Mapper.BuilderContext, Mapper.TypeParser

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields inherited from class org.elasticsearch.index.mapper.FieldMapper

COERCE_SETTING, copyTo, defaultFieldType, fieldType, IGNORE_MALFORMED_SETTING, indexCreatedVersion, multiFields

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ParentIdFieldMapper(java.lang.String simpleName, java.lang.String parentName, java.util.Set<java.lang.String> children, MappedFieldType fieldType, Settings indexSettings)

Method Summary

Modifier and Type	Method and Description
protected ParentIdFieldMapper	clone()
protected java.lang.String	contentType()
protected void	doMerge(Mapper mergeWith, boolean updateAllTypes)
Query	getChildFilter(java.lang.String type)
java.util.Collection<java.lang.String>	getChildren() Returns the children names associated with this mapper.
Query	getChildrenFilter()
Query	getParentFilter()
java.lang.String	getParentName() Returns the parent name associated with this mapper.
protected void	parseCreateField(ParseContext context, java.util.List<IndexableField> fields)

Methods inherited from class org.elasticsearch.index.mapper.FieldMapper

copyTo, customBoost, doXContentAnalyzers, doXContentBody, doXContentDocValues, fieldType, indexOptionToString, indexTokenizeOption, iterator, merge, name, parse, termVectorOptionsToString, toXContent, updateFieldType

Methods inherited from class org.elasticsearch.index.mapper.Mapper

simpleName

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContent

isFragment

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ParentIdFieldMapper

protected ParentIdFieldMapper(java.lang.String simpleName,
                              java.lang.String parentName,
                              java.util.Set<java.lang.String> children,
                              MappedFieldType fieldType,
                              Settings indexSettings)

Method Detail

clone

protected ParentIdFieldMapper clone()

Overrides:

clone in class FieldMapper

getParentName

public java.lang.String getParentName()

Returns the parent name associated with this mapper.

getParentFilter

public Query getParentFilter()

getChildren

public java.util.Collection<java.lang.String> getChildren()

Returns the children names associated with this mapper.

getChildFilter

public Query getChildFilter(java.lang.String type)

getChildrenFilter

public Query getChildrenFilter()

parseCreateField

protected void parseCreateField(ParseContext context,
                                java.util.List<IndexableField> fields)
                         throws java.io.IOException

Specified by:

parseCreateField in class FieldMapper

Throws:

java.io.IOException

doMerge

protected void doMerge(Mapper mergeWith,
                       boolean updateAllTypes)

Overrides:

doMerge in class FieldMapper

contentType

protected java.lang.String contentType()

Specified by:

contentType in class FieldMapper